Data Reduction Proxy blocking page and resources

components/data_reduction_proxy.gypi

 # Copyright 2014 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 
 {
   'targets': [
    {
       # GN Version: //components/data_reduction_proxy/content
       'target_name': 'data_reduction_proxy_content',
       'type': 'static_library',
       'dependencies': [
         '../base/base.gyp:base',
         '../content/content.gyp:content_browser',
         '../skia/skia.gyp:skia',
+        '../ui/base/ui_base.gyp:ui_base',
+        'components_resources.gyp:components_resources',
+        'components_strings.gyp:components_strings',
       ],
       'include_dirs': [
         '..',
       ],
       'sources': [
         # Note: sources list duplicated in GN build.
+        'data_reduction_proxy/content/browser/data_reduction_proxy_debug_blocking_page.cc',
+        'data_reduction_proxy/content/browser/data_reduction_proxy_debug_blocking_page.h',
         'data_reduction_proxy/content/browser/data_reduction_proxy_debug_resource_throttle.cc',
         'data_reduction_proxy/content/browser/data_reduction_proxy_debug_resource_throttle.h',
         'data_reduction_proxy/content/browser/data_reduction_proxy_debug_ui_manager.cc',
         'data_reduction_proxy/content/browser/data_reduction_proxy_debug_ui_manager.h',
         'data_reduction_proxy/content/browser/content_data_reduction_proxy_debug_ui_service.cc',
         'data_reduction_proxy/content/browser/content_data_reduction_proxy_debug_ui_service.h',
       ],
     },
     {
       # GN version: //components/data_reduction_proxy/core/browser
@@ skipping 137 matching lines @@
           'includes': [
             '../build/util/version.gypi',
           ],
         },
       ],
     },
 
   ],
 }